Next Century Growth Investors

Next Century Growth Investors as of Dec. 31, 2011

Portfolio Holdings for Next Century Growth Investors

Next Century Growth Investors holds 158 positions in its portfolio as reported in the December 2011 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
HMS Holdings 3.2 $72M 2.3M 31.98
Sxc Health Solutions Corp 3.0 $68M 1.2M 56.48
Ultimate Software 2.9 $65M 998k 65.12
Questcor Pharmaceuticals 2.8 $63M 1.5M 41.58
Salix Pharmaceuticals 2.6 $58M 1.2M 47.85
NetSuite 2.6 $58M 1.4M 40.55
Gentex Corporation (GNTX) 2.5 $58M 2.0M 29.59
RealPage 2.5 $57M 2.3M 25.27
Concur Technologies 2.3 $53M 1.0M 50.79
Chart Industries (GTLS) 2.3 $52M 969k 54.07
NxStage Medical 2.1 $48M 2.7M 17.78
BJ's Restaurants (BJRI) 2.1 $47M 1.0M 45.32
BE Aerospace 2.0 $46M 1.2M 38.71
Titan International (TWI) 2.0 $45M 2.3M 19.46
Qlik Technologies 1.9 $43M 1.8M 24.20
Portfolio Recovery Associates 1.8 $40M 599k 67.52
Sourcefire 1.7 $39M 1.2M 32.38
Catalyst Health Solutions 1.7 $39M 743k 52.00
Taleo Corporation 1.7 $38M 991k 38.69
Old Dominion Freight Line (ODFL) 1.6 $37M 922k 40.53
Acacia Research Corporation (ACTG) 1.6 $37M 1.0M 36.51
Cepheid 1.5 $35M 1.0M 34.41
BroadSoft 1.5 $34M 1.1M 30.20
Tenne 1.4 $33M 1.1M 29.78
Syntel 1.4 $32M 683k 46.77
Ariba 1.3 $30M 1.1M 28.08
Grand Canyon Education (LOPE) 1.2 $28M 1.7M 15.96
Financial Engines 1.2 $28M 1.2M 22.33
DTS 1.2 $28M 1.0M 27.24
Teavana Hldgs 1.2 $28M 1.5M 18.78
Cornerstone Ondemand 1.2 $27M 1.5M 18.24
athenahealth 1.2 $27M 551k 49.12
Akorn 1.1 $26M 2.3M 11.12
Fresh Market 1.1 $26M 638k 39.90
Hexcel Corporation (HXL) 1.1 $25M 1.0M 24.21
Northern Oil & Gas 1.1 $24M 1.0M 23.98
Nic 1.1 $24M 1.8M 13.31
Endologix 0.9 $21M 1.8M 11.48
H&E Equipment Services (HEES) 0.9 $21M 1.5M 13.42
Francescas Hldgs Corp 0.8 $19M 1.1M 17.30
Lufkin Industries 0.8 $19M 275k 67.31
Wabash National Corporation (WNC) 0.8 $18M 2.3M 7.84
Pegasystems (PEGA) 0.8 $18M 611k 29.40
Rosetta Resources 0.8 $18M 415k 43.50
Hittite Microwave Corporation 0.8 $18M 354k 49.38
RTI International Metals 0.8 $17M 739k 23.21
FARO Technologies (FARO) 0.7 $17M 362k 46.00
C&j Energy Services 0.7 $17M 789k 20.93
Gulfport Energy Corporation 0.7 $16M 532k 29.45
Fortinet (FTNT) 0.7 $15M 706k 21.81
Volcano Corporation 0.7 $15M 624k 23.79
SPS Commerce (SPSC) 0.5 $11M 419k 25.95
Astronics Corporation (ATRO) 0.5 $11M 297k 35.81
Apple (AAPL) 0.4 $9.6M 24k 405.02
Chipotle Mexican Grill (CMG) 0.4 $9.6M 29k 337.73
Kenexa Corporation 0.4 $9.4M 353k 26.70
Body Central Acquisition Corporation 0.4 $9.2M 370k 24.96
Tangoe 0.4 $9.4M 613k 15.40
Amerigon Incorporated 0.4 $8.9M 626k 14.26
Vocus 0.4 $8.8M 399k 22.09
Allergan 0.4 $8.6M 98k 87.74
Google 0.4 $8.6M 13k 645.92
ExlService Holdings (EXLS) 0.4 $8.3M 371k 22.37
Cisco Systems (CSCO) 0.3 $8.0M 442k 18.08
Amazon (AMZN) 0.3 $7.9M 45k 173.11
Graham Corporation (GHM) 0.3 $7.8M 349k 22.44
Flotek Industries 0.3 $7.7M 775k 9.96
Fastenal Company (FAST) 0.3 $7.6M 175k 43.61
Virtusa Corporation 0.3 $7.6M 527k 14.48
Dynamic Materials Corporation 0.3 $7.4M 372k 19.78
Union Pacific Corporation (UNP) 0.3 $7.1M 67k 105.94
Boeing Company (BA) 0.3 $6.3M 86k 73.35
Starbucks Corporation (SBUX) 0.3 $6.4M 139k 46.01
Precision Castparts 0.3 $6.3M 38k 164.80
Kansas City Southern 0.3 $6.3M 93k 68.01
Ellie Mae 0.3 $6.3M 1.1M 5.65
Cognizant Technology Solutions (CTSH) 0.3 $6.1M 95k 64.31
Costco Wholesale Corporation (COST) 0.3 $6.1M 73k 83.32
Nike (NKE) 0.3 $6.2M 64k 96.37
LivePerson (LPSN) 0.3 $6.2M 494k 12.55
eBay (EBAY) 0.3 $5.8M 192k 30.33
Maxwell Technologies 0.3 $6.0M 368k 16.24
Chicago Bridge & Iron Company 0.3 $5.8M 155k 37.80
VMware 0.3 $6.0M 72k 83.19
Insulet Corporation (PODD) 0.3 $5.8M 310k 18.83
Visa (V) 0.2 $5.6M 56k 101.52
priceline.com Incorporated 0.2 $5.7M 12k 467.73
salesforce (CRM) 0.2 $5.7M 56k 101.46
J.B. Hunt Transport Services (JBHT) 0.2 $5.5M 122k 45.07
Oracle Corporation (ORCL) 0.2 $5.6M 218k 25.65
Equinix 0.2 $5.6M 55k 101.40
Baidu (BIDU) 0.2 $5.4M 46k 116.48
HealthStream (HSTM) 0.2 $5.5M 300k 18.45
OCZ Technology 0.2 $5.4M 818k 6.61
Cummins (CMI) 0.2 $5.2M 59k 88.02
Advisory Board Company 0.2 $5.3M 71k 74.21
GeoResources 0.2 $5.2M 178k 29.31
Bankrate 0.2 $5.1M 238k 21.50
Qualcomm (QCOM) 0.2 $4.8M 87k 54.70
Heritage-Crystal Clean 0.2 $4.8M 288k 16.56
VeriFone Systems 0.2 $4.9M 138k 35.52
Encore Capital (ECPG) 0.2 $4.6M 215k 21.26
HEICO Corporation (HEI) 0.2 $4.5M 77k 58.48
Ansys (ANSS) 0.2 $4.4M 77k 57.28
Caterpillar (CAT) 0.2 $4.4M 48k 90.60
Citrix Systems 0.2 $4.4M 73k 60.72
OraSure Technologies (OSUR) 0.2 $4.3M 472k 9.11
Abraxas Petroleum 0.2 $4.4M 1.3M 3.30
Summer Infant 0.2 $4.3M 606k 7.04
Servicesource 0.2 $4.3M 272k 15.69
Rue21 0.2 $4.1M 191k 21.60
LogMeIn 0.2 $4.1M 106k 38.55
Procera Networks 0.2 $4.1M 265k 15.58
Imperva 0.2 $4.2M 120k 34.81
Invensense 0.2 $4.2M 420k 9.96
Schlumberger (SLB) 0.2 $3.9M 57k 68.32
Celgene Corporation 0.2 $3.8M 56k 67.60
Magnum Hunter Resources Corporation 0.2 $3.9M 718k 5.39
EMC Corporation 0.2 $3.7M 170k 21.54
Humana (HUM) 0.2 $3.7M 42k 87.62
FedEx Corporation (FDX) 0.1 $3.4M 41k 83.52
Whole Foods Market 0.1 $3.5M 50k 69.58
Commercial Vehicle (CVGI) 0.1 $3.5M 387k 9.04
Under Armour (UAA) 0.1 $3.2M 44k 71.78
Ulta Salon, Cosmetics & Fragrance (ULTA) 0.1 $3.2M 49k 64.91
Genesee & Wyoming 0.1 $3.2M 54k 60.57
Lululemon Athletica (LULU) 0.1 $3.2M 69k 46.67
Wabtec Corporation (WAB) 0.1 $3.3M 47k 69.94
Greenbrier Companies (GBX) 0.1 $3.2M 131k 24.28
Mosaic (MOS) 0.1 $3.1M 62k 50.42
Abiomed 0.1 $3.0M 164k 18.47
OPNET Technologies 0.1 $3.0M 81k 36.67
Alexion Pharmaceuticals 0.1 $3.0M 42k 71.49
Merge Healthcare 0.1 $3.1M 629k 4.85
Furmanite Corporation 0.1 $2.8M 448k 6.31
PROS Holdings (PRO) 0.1 $2.8M 186k 14.88
Intuitive Surgical (ISRG) 0.1 $2.4M 5.2k 463.03
CARBO Ceramics 0.1 $2.5M 20k 123.34
Aruba Networks 0.1 $2.5M 134k 18.52
Derma Sciences 0.1 $2.5M 334k 7.58
Walter Investment Management 0.1 $2.4M 115k 20.51
BorgWarner (BWA) 0.1 $2.3M 35k 63.75
Homeaway 0.1 $2.3M 97k 23.25
Ralph Lauren Corp (RL) 0.1 $2.3M 17k 138.09
Fluor Corporation (FLR) 0.1 $2.0M 40k 50.25
Hub (HUBG) 0.1 $1.9M 60k 32.43
Complete Production Services 0.1 $2.1M 62k 33.56
United Therapeutics Corporation (UTHR) 0.1 $2.1M 44k 47.25
Nokia Corporation (NOK) 0.1 $1.8M 373k 4.82
Broadcom Corporation 0.1 $1.9M 64k 29.36
Polypore International 0.1 $1.8M 40k 44.00
Linkedin Corp 0.1 $1.8M 28k 63.01
Crocs (CROX) 0.1 $1.6M 110k 14.77
Watson Pharmaceuticals 0.1 $1.6M 26k 60.34
Praxair 0.0 $217k 2.0k 106.69
Wynn Resorts (WYNN) 0.0 $160k 1.4k 110.50
Biolase Technology 0.0 $6.180000 2.00 3.09
Magnum Hunter Resources Wt 0.0 $0 72k 0.00